The correct order of the particles based on increasing mass is electron, proton, alpha particle. Electrons are the lightest of the three, followed by protons, and then alpha particles, which consist of two protons and two neutrons and are relatively heavier.
The electron configuration and order of electron addition follow the same principles for every element due to the Aufbau principle, which states that electrons fill atomic orbitals in order of increasing energy levels. This order is determined by the relative energies of the orbitals, typically following the sequence defined by the n + l rule. As a result, the electron configurations for elements in the same group exhibit similar patterns, reflecting their similar chemical properties. However, variations arise in the specific number of electrons and the resulting configurations as you move across the periodic table.
The shielding effect order is based on the ability of each subshell to shield electrons in lower energy levels from the nucleus. The order spdf corresponds to the increasing effectiveness of electron subshells for shielding, with s orbitals providing the least shielding, followed by p, d, and f orbitals. This order reflects the increasing distance of the electrons from the nucleus and the increasing number of inner electrons that shield the outer electrons.
Ionization energy is the energy needed to remove an electron from an element, whereas electron affinity is the amount of attraction a substance has for a electron. One is the amount of energy to remove an electron while the other is the likeliness for it to attract an electron.
Arranging in increasing size: Cl- < S2- < K+ < Ca2+. Arranging in increasing ionization energy: K+ < Ca2+ < Cl- < S2-. Electron configurations: Cl-: [Ne]3s^2 3p^6 S2-: [Ne]3s^2 3p^6 K+: [Ar]4s^1 Ca2+: [Ar]4s^2
Elements are arranged in order of their Proton Number/Electron Number. they are NOT arranged in Atomic Mass , because a given element my have isotopes, which alters the Atomic Mass.
Enthalpy is the energy absorbed or lost from a reaction, but enthalpy change per mole is the amount of energy lost per mole, so in order to get the overall enthalpy from the change per mole, you must multiply that value by the amount of moles used in the reaction.
The correct order of the particles based on increasing mass is electron, proton, alpha particle. Electrons are the lightest of the three, followed by protons, and then alpha particles, which consist of two protons and two neutrons and are relatively heavier.
The three subatomic particles that make up an atom, from largest to smallest, are neutrons, protons, and electrons.
The electron filling order for an atom's energy levels follows the Aufbau principle, which states that electrons fill orbitals starting from the lowest energy level to the highest. This means that electrons will first fill the 1s orbital, followed by the 2s, 2p, 3s, 3p, and so on, in increasing order of energy levels.
The final value for the enthalpy of the reverse reaction used in a Hess's law problem would simply be the negative of the original value of the enthalpy of the forward reaction. This is because reversing a reaction changes the sign of the enthalpy change.
in increasing order
what is answer of 356 times 0.1 by arrange in increasing order?
The shielding effect order is based on the ability of each subshell to shield electrons in lower energy levels from the nucleus. The order spdf corresponds to the increasing effectiveness of electron subshells for shielding, with s orbitals providing the least shielding, followed by p, d, and f orbitals. This order reflects the increasing distance of the electrons from the nucleus and the increasing number of inner electrons that shield the outer electrons.
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Ionization energy is the energy needed to remove an electron from an element, whereas electron affinity is the amount of attraction a substance has for a electron. One is the amount of energy to remove an electron while the other is the likeliness for it to attract an electron.
Arranging in increasing size: Cl- < S2- < K+ < Ca2+. Arranging in increasing ionization energy: K+ < Ca2+ < Cl- < S2-. Electron configurations: Cl-: [Ne]3s^2 3p^6 S2-: [Ne]3s^2 3p^6 K+: [Ar]4s^1 Ca2+: [Ar]4s^2